Consult the SAT "Opinión del Cumplimiento" (32-D) for an RFC
GET
https://api.gigstack.io/v2/sat-lists/32d/{rfc}
for an RFC and, when the SAT publishes one, returns a link to the constancia PDF.
How to read the result — please read before building on this
explicitly authorized public disclosure of their opinion. There are exactly two outcomes:
status: "positiva" (found: true) — the SAT publishes a positive opinion for this RFC, andpdf_url links to the constancia.status: "no_autorizado" (found: false) — the SAT publishes nothing for this RFC. This meansthe result is unknown. Either the taxpayer never opted in to public disclosure, or no opinion is
published. It is not a negative opinion, it is not evidence of non-compliance, and it must
never be shown to a user as "opinión negativa", "incumplido", or anything equivalent. The only
correct reading is "the SAT does not publish an opinion for this RFC".
endpoint can never tell you that a taxpayer is non-compliant.
500. It is nevercollapsed into
no_autorizado, so no_autorizado always reflects a real answer from the SAT.Request
Path Params
Responses
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://api.gigstack.io/v2/sat-lists/32d/TME840315KT6' \
--header 'Authorization: <api-key>'Response Response Example
200 - Example 1
{
"success": true,
"data": {
"rfc": "TME840315KT6",
"status": "positiva",
"found": true,
"message": "El contribuyente no ha autorizado la publicación de su opinión del cumplimiento.",
"pdf_url": "https://storage.googleapis.com/gigstackpro.appspot.com/sat-32d/TME840315KT6/2026-08-06.pdf",
"checked_at": 1770000000000
},
"message": "Operation completed successfully",
"timestamp": 1767225600000
}Modified at 2026-08-07 03:40:20